This thoughtfully designed twin bed frame is built with Metal, Engineered Wood, supporting up to 485 lbs, measuring 77"" x 39.5"" x 39.5"", accommodating a mattress of 8""-12"", complemented by a stylish headboard that enhances bedroom decor The no-box-spring-needed design simplifies setup and saves on additional costs Assembly is straightforward with labeled parts and clear step-by-step instructions.